import React from 'react';
import { withRouter } from 'dva/router';


//router改变之后做的事情
class RouterAfter extends  React.Component{
    componentDidUpdate(prevProps) {
        if(this.props.location.pathname!=prevProps.location.pathname){
            window.scrollTo(0,0)
        }
    }
    render(){
        return this.props.children;
    }
}

export default withRouter(RouterAfter)